🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 18.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.79 AU

Year: 243 Days

Day: 15.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,166,468 km

• M1: 611,257 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.69 AU - 4.17 AU

Year: 2332 Days

Day: 26.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,166,468 km

• M1: 141,370 km (0.101 R)
• M2: 2,533,590 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 13.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.72 AU - 8.5 AU

Year: 7706 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,166,468 km

• M1: 282,890 km (0.096 R)
• M2: 393,442 km (0.067 R)
• M3: 501,003 km (0.103 R)
• M4: 636,090 km (0.06 R)
• M5: 739,313 km (0.119 R)
• M6: 833,260 km (0.112 R)
• M7: 1,141,881 km (0.104 R)
• M8: 1,291,329 km (0.107 R)
• M9: 1,528,142 km (0.073 R)
• M10: 1,844,841 km (0.03 R)
• M11: 2,714,902 km (0.119 R)
• M12: 3,100,715 km (0.084 R)
• M13: 3,233,259 km (0.092 R)
• M14: 3,367,747 km (0.116 R)
• M15: 3,811,006 km (0.101 R)
• M16: 4,010,869 km (0.045 R)
• M17: 4,126,657 km (0.036 R)
• M18: 4,243,493 km (0.054 R)
• M19: 4,783,542 km (0.064 R)
• M20: 5,764,604 km (0.114 R)
• M21: 5,994,686 km (0.088 R)
• M22: 6,566,150 km (0.119 R)
• M23: 6,841,260 km (0.086 R)
• M24: 7,509,813 km (0.058 R)
• M25: 7,833,842 km (0.069 R)
• M26: 8,089,056 km (0.092 R)
• M27: 8,495,813 km (0.11 R)
• M28: 8,758,058 km (0.108 R)
• M29: 9,099,290 km (0.073 R)
• M30: 9,214,032 km (0.066 R)
• M31: 10,387,627 km (0.081 R)
• M32: 11,155,214 km (0.052 R)
• M33: 12,616,935 km (0.082 R)
• M34: 12,787,776 km (0.075 R)
• M35: 12,873,495 km (0.099 R)
• M36: 14,583,548 km (0.118 R)
• M37: 14,673,158 km (0.115 R)
• M38: 14,943,032 km (0.112 R)
• M39: 15,396,613 km (0.077 R)
• M40: 16,690,784 km (0.047 R)
• M41: 17,066,873 km (0.053 R)
• M42: 17,303,537 km (0.103 R)
• M43: 17,731,985 km (0.064 R)
• M44: 18,551,034 km (0.112 R)
• M45: 19,579,669 km (0.112 R)
• M46: 20,576,589 km (0.058 R)
• M47: 23,982,184 km (0.075 R)
• M48: 24,460,000 km (0.098 R)
• M49: 24,833,845 km (0.089 R)
• M50: 25,533,065 km (0.065 R)
• M51: 25,803,838 km (0.034 R)
• M52: 26,348,075 km (0.091 R)
• M53: 26,621,539 km (0.075 R)
• M54: 26,896,052 km (0.065 R)
• M55: 27,281,864 km (0.12 R)
• M56: 27,392,417 km (0.077 R)
• M57: 27,891,925 km (0.057 R)
• M58: 29,125,509 km (0.075 R)
• M59: 30,148,160 km (0.064 R)
• M60: 31,587,890 km (0.098 R)
• M61: 32,462,439 km (0.076 R)
• M62: 33,344,917 km (0.107 R)
• M63: 33,463,249 km (0.084 R)
• M64: 35,013,382 km (0.06 R)
• M65: 35,555,524 km (0.101 R)
• M66: 35,979,036 km (0.11 R)
• M67: 36,404,193 km (0.106 R)
• M68: 37,198,259 km (0.084 R)
• M69: 37,320,929 km (0.112 R)
• M70: 37,443,749 km (0.086 R)
• M71: 38,245,294 km (0.112 R)
• M72: 38,555,111 km (0.118 R)
• M73: 39,052,524 km (0.12 R)
• M74: 39,614,713 km (0.082 R)
• M75: 39,928,120 km (0.065 R)
• M76: 40,810,299 km (0.113 R)
• M77: 41,571,453 km (0.07 R)
• M78: 41,826,218 km (0.116 R)
• M79: 42,145,460 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 11.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.9 AU - 10 AU

Year: 9829 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 18,166,468 km

• M1: 691,142 km (0.114 R)
• M2: 1,164,470 km (0.053 R)
• M3: 1,335,460 km (0.046 R)
• M4: 1,537,866 km (0.078 R)
• M5: 1,678,488 km (0.079 R)
• M6: 2,152,713 km (0.089 R)
• M7: 2,364,544 km (0.057 R)
• M8: 2,597,468 km (0.071 R)
• M9: 2,823,510 km (0.111 R)
• M10: 3,355,779 km (0.119 R)
• M11: 3,633,732 km (0.079 R)
• M12: 3,727,979 km (0.089 R)
• M13: 4,377,832 km (0.111 R)
• M14: 4,545,830 km (0.088 R)
• M15: 4,853,703 km (0.108 R)
• M16: 5,150,804 km (0.05 R)
• M17: 5,799,461 km (0.107 R)
• M18: 6,704,229 km (0.112 R)
• M19: 7,153,321 km (0.081 R)
• M20: 7,855,534 km (0.11 R)
• M21: 11,754,353 km (0.073 R)
• M22: 12,509,673 km (0.084 R)
• M23: 12,965,647 km (0.079 R)
• M24: 13,500,460 km (0.08 R)
• M25: 14,216,435 km (0.073 R)
• M26: 15,943,243 km (0.106 R)
• M27: 16,046,915 km (0.067 R)
• M28: 16,936,873 km (0.099 R)
• M29: 17,896,692 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,297 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit